Patents by Inventor Trichy Krishnamurthi Premkumar

Trichy Krishnamurthi Premkumar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11593225
    Abstract: A method and system for live-mounting database backups. Specifically, disclosed method and system entail recovering database data—in entirety or at any granular level—without needing to provision storage resources for point-in-time database copies (i.e., backup database data), or without needing to wait for large amounts of data, representative of the point-in-time database copies, to traverse a network from backup storage to a target device. Substantively, through live-mounting, the physical point-in-time database data, as well as the associated structural metadata, may be retained on backup storage while a pointer-based snapshot, mapping to the physical point-in-time database data and structural metadata, may be generated thereon. Thereafter, a file system—mapping to the pointer-based snapshot on the backup storage—may be mounted on the target device, which exposes an interface through which the backup database data may be accessed and/or manipulated using a distributed file system protocol.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: February 28, 2023
    Assignee: EMC IP HOLDING COMPANY LLC
    Inventors: Shelesh Chopra, Yasemin Ugur-Ozekinci, Kenneth William Owens, Amith Ramachandran, Navneet Upadhyay, Trichy Krishnamurthi Premkumar, Hui Yang
  • Publication number: 20200349026
    Abstract: A method and system for live-mounting database backups. Specifically, disclosed method and system entail recovering database data—in entirety or at any granular level—without needing to provision storage resources for point-in-time database copies (i.e., backup database data), or without needing to wait for large amounts of data, representative of the point-in-time database copies, to traverse a network from backup storage to a target device. Substantively, through live-mounting, the physical point-in-time database data, as well as the associated structural metadata, may be retained on backup storage while a pointer-based snapshot, mapping to the physical point-in-time database data and structural metadata, may be generated thereon. Thereafter, a file system—mapping to the pointer-based snapshot on the backup storage—may be mounted on the target device, which exposes an interface through which the backup database data may be accessed and/or manipulated using a distributed file system protocol.
    Type: Application
    Filed: September 5, 2019
    Publication date: November 5, 2020
    Inventors: Shelesh Chopra, Yasemin Ugur-Ozekinci, Kenneth William Owens, Amith Ramachandran, Navneet Upadhyay, Trichy Krishnamurthi Premkumar, Hui Yang
  • Publication number: 20200349012
    Abstract: A method and system for full restore point creation using incremental backups. Specifically, the method and system disclosed herein entail performing a modified synthetic full backup operation during processes directed to the protection of database data. The modified synthetic full backup operation, in contrast to traditional synthetic full backup operations, provides a mechanism through which a history of successively stored or synthesized full backups that may be maintained as full restore (or rollback) points for a given database.
    Type: Application
    Filed: September 5, 2019
    Publication date: November 5, 2020
    Inventors: Shelesh Chopra, Yasemin Ugur-Ozekinci, Kenneth William Owens, Amith Ramachandran, Navneet Upadhyay, Trichy Krishnamurthi Premkumar, Hui Yang